2025-06-29 05:24 | 0 阅读 "The Delta Dynamo: How Shanghai and Its Neighbors Are Redefining Regional Development" Regional Integration Metrics (2025)- 78-minute average intercity commute time- 43% cross-border corporate investments- 28 shared industrial parks- 19 million weekly passenger flowsInfrastructure Network1. Transport Revolution: - 8 new Yangtze Riv